汎用的なベクタデータ操作ツールセット
Detect and change Shapefile DBF attribute encoding, then export a repaired SHP package
Fix common display and conversion problems in vector map files
Merge multiple vector files into one
Split vector files into multiple files
属性フィールド値で地物を抽出
属性フィールドで地物を1つに融合
Compress and simplify vector data